ADC34J22IRGZT

Analog To Digital Converters (ADC) Overview

The ADC34J22IRGZT is a quad-channel, 12-bit analog-to-digital converter manufactured by Texas Instruments. It operates at a sampling rate of 50 MSPS and utilizes a pipeline architecture. The device features differential inputs and supports JESD204B digital interfaces. It functions within an analog and digital supply voltage range of 1.7V to 1.9V. Key performance metrics include an Effective Number of Bits (ENOB) of 11.5 bits, a Spurious-Free Dynamic Range (SFDR) of 100 dB, and a Signal-to-Noise and Distortion Ratio (SINAD) of 70.7 dB. Power consumption is rated at 491 mW. The component is housed in a VQFN-48 package with a bare pad and operates between -40°C and +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates four independent 12-bit pipeline ADC channels for simultaneous signal acquisition.
• Supports high-speed serial data output via the JESD204B interface standard.
• Provides low power operation suitable for energy-constrained applications.

Analog To Digital Converters (ADC) Applications

• Wireless infrastructure base stations
• Software-defined radio systems
• Test and measurement instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to integration. Ensure moisture sensitivity level handling procedures are followed during assembly to prevent damage.

Analog To Digital Converters (ADC) Selection Notes

Select this component when four synchronized 12-bit channels at 50 MSPS are required. Compare against the ADC34J24 series if higher resolution or speed is needed. Verify that the JESD204B interface compatibility matches the downstream FPGA or processor requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC34Jxx family of high-performance analog-to-digital converters. It shares architectural similarities with other members like the ADC34J24 but differs in resolution and sampling speed specifications. The IRGZT designation specifies the industrial temperature range and reel packaging format.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC34J22IRGZ25 is listed as a direct substitute alternative.